64.57.22.213 — AS11537 Internet2

PTR

mail.sip.net.internet2.edu

um2ext.sip.net.internet2.edu

A record for

`mail.sip.net.internet2.edu`
	A	64.57.22.197
	A	64.57.22.213
`um2ext.sip.net.internet2.edu`
	A	64.57.22.213

IP numbers used in conjunction

50%	64.57.22.197

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐64.57.22.208/2816 IPs · AS11537 Internet2→🔧AS11537Internet2 autonomous system→^{🇺🇸 Internet264.57.22.208/28}